公开(公告)号：US20240406777A1

公开(公告)日：2024-12-05

申请号：US18738709

申请日：2024-06-10

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Sergey Sosnin ,  Debdeep Chatterjee ,  Sergey Panteleev ,  Jie Zhu ,  Gregory Ermolaev

IPC: H04W24/10 ,  H04W74/0833

Abstract: Various embodiments herein relate to techniques that may improve coverage for a physical random access channel (PRACH). Additionally, some embodiments may relate to techniques for repetition of a channel state information (CSI) report on a physical uplink shared channel (PUSCH) for coverage enhancement. Other embodiments may be described and/or claimed.

公开(公告)号：US20240260027A1

公开(公告)日：2024-08-01

申请号：US18290035

申请日：2022-09-20

Applicant: Intel Corporation

Inventor： Dong Han ,  Bishwarup Mondal ,  Avik Sengupta ,  Gang Xiong ,  Alexei Davydov

IPC: H04W72/1268 ,  H04L1/08 ,  H04L5/00 ,  H04W72/21

CPC classification number: H04W72/1268 ,  H04L1/08 ,  H04L5/0035 ,  H04W72/21

Abstract: A user equipment (UE configured for multi-Transmission-Reception Point (M-TRP) operation in a fifth-generation (5G) new radio (NR) network with DCI activated PUCCH repetition with TX beam cycling may multiplex UCI on a scheduled PUSCH transmission to a first TRP, multiplex the UCI on a scheduled PUSCH transmission to a second TRP and drop repetitions of the PUCCH when a first repetition of the PUCCH overlaps the scheduled PUSCH transmission to the first TRP and the second repetition of the PUCCH overlaps with a scheduled PUSCH transmission to the second TRP. For multiplexing the UCI and dropping the PUCCH repetitions, a timeline condition may also need to be satisfied.

公开(公告)号：US20240178939A1

公开(公告)日：2024-05-30

申请号：US18549332

申请日：2022-04-05

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Gang Xiong ,  Bishwarup Mondal ,  Dong Han

IPC: H04L1/08

CPC classification number: H04L1/08

Abstract: Various embodiments herein provide techniques for physical uplink shared channel (PUSCH) transmission with repetitions to multiple transmission-reception points (TRPs). For example, embodiments include enhancement of channel state information (CSI) (e.g., aperiodic CSI (A-CSI) and/or semi-persistent CSI (SP-CSI)), configured grant (CG)-PUSCH, uplink power control (ULPC), beam switching gap, and phase tracking reference signal (PTRS)-demodulation reference signal (DMRS) association, among other issues for multi-TRP PUSCH repetition. Other embodiments may be described and claimed.

公开(公告)号：US20240172272A1

公开(公告)日：2024-05-23

申请号：US18549526

申请日：2022-05-05

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Debdeep Chatterjee ,  Yingyang Li ,  Sergey Sosnin ,  Gregory Ermolaev

IPC: H04W74/00 ,  H04W74/0833

CPC classification number: H04W74/004 ,  H04W74/0833

Abstract: Various embodiments herein are directed to the request of Msg3 physical uplink shared channel (PUSCH) repetitions. In order to improve the coverage, repetition is supported for Msg3 PUSCH during the 4-step RACH procedure. In this case, either separate PRACH occasions or shared PRACH occasions with separate PRACH preambles may be configured to differentiate the enhanced UE that requests the Msg3 PUSCH repetition and legacy UEs that do not.

公开(公告)号：US20240147470A1

公开(公告)日：2024-05-02

申请号：US18548191

申请日：2022-02-28

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Yingyang Li ,  Gang Xiong ,  Daewon Lee

IPC: H04W72/1268 ,  H04L1/1812 ,  H04W72/21 ,  H04W72/51

CPC classification number: H04W72/1268 ,  H04L1/1812 ,  H04W72/21 ,  H04W72/51

Abstract: This invention relates an apparatus comprising processing circuitry configured to: determine, based on UE capability information, a position of uplink control information (UCI) within a physical uplink shared channel (PUSCH) transmission; and encode a PUSCH message for transmission that includes the UCI at the determined position.

公开(公告)号：US20240147438A1

公开(公告)日：2024-05-02

申请号：US18548330

申请日：2022-03-09

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Bishwarup Mondal ,  Yingyang Li ,  Gregory Morozov ,  Daewon Lee

IPC: H04W72/0446 ,  H04W72/12

CPC classification number: H04W72/0446 ,  H04W72/12

Abstract: Various embodiments herein are directed to time domain resource allocation for data transmissions. An apparatus may comprise: memory to store time domain resource allocation (TDRA) information associated with data transmission; and processing circuitry, coupled with the memory, to: retrieve the TDRA information from the memory, wherein the TDRA information includes a plurality of TDRA parameters that are independently configured for different scheduled data transmissions; and encode a message for transmission to a user equipment (UE) that includes the TDRA information. Other embodiments may be disclosed or claimed.

公开(公告)号：US20240146454A1

公开(公告)日：2024-05-02

申请号：US18548331

申请日：2022-03-31

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Dmitry Dikarev ,  Yingyang Li ,  Gang Xiong ,  Daewon Lee

IPC: H04L1/00 ,  H04B7/0413

CPC classification number: H04L1/0057 ,  H04B7/0413 ,  H04L1/0041 ,  H04L1/0071

Abstract: Various embodiments herein provide techniques for enhanced bit mapping for transmission of control information (e.g., uplink control information (UCI) and/or downlink control information (DCI)). Other embodiments may be described and claimed.

公开(公告)号：US20240121784A1

公开(公告)日：2024-04-11

申请号：US18267903

申请日：2022-01-12

Applicant: Intel Corporation

Inventor： Salvatore Talarico ,  Gang Xiong ,  Yingyang Li ,  Daewon Lee

IPC: H04W72/21 ,  H04L5/00

CPC classification number: H04W72/21 ,  H04L5/0094

Abstract: A user equipment (UE) configured for carrier frequency operations above 52.6 GHz may decode radio-resource control (RRC) signalling received from a gNodeB (gNB) to configure the UE with a number of resource blocks (RBs) (NRB) for a physical uplink control channel (PUCCH) resource for each of one or more enhanced PUCCH formats. The one or more enhanced PUCCH formats may include enhanced PUCCH format 0, enhanced PUCCH format 1 and enhanced PUCCH format 4. The number of RBs may be configurable to be more than one for the enhanced PUCCH format 0, the enhanced PUCCH format 1 and the enhanced PUCCH format 4. The UE may encode an enhanced PUCCH format for transmission in accordance with one of the enhanced PUCCH format 0, the enhanced PUCCH format 1 and the enhanced PUCCH format 4. The enhanced PUCCH format may be transmitted to occupy the number of RBs that are configured.

公开(公告)号：US11871423B2

公开(公告)日：2024-01-09

申请号：US17171729

申请日：2021-02-09

Applicant: Intel Corporation

Inventor： Yingyang Li ,  Gang Xiong ,  Dae Won Lee ,  Seunghee Han

IPC: H04W72/23 ,  H04W16/14

CPC classification number: H04W72/23 ,  H04W16/14

Abstract: A user equipment (UE) configured for operating in a fifth-generation (5G) new radio (NR) network may monitor search space sets for a number of physical downlink control channel (PDCCH) candidates within a number of non-overlapped control-channel elements (CCEs) for a primary cell (PCell). The number of PDCCH candidates and the number of non-overlapped CCEs may include PDCCH candidates and non-overlapped CCEs on a scheduling secondary cell (SCell). The scheduling SCell may be an SCell that schedules a transmission on the PCell. The UE may decode one or more of the PDCCH candidates on the scheduling SCell for a downlink control information (DCI) format which may schedule a physical downlink shared channel (PDSCH) transmission and/or a physical uplink shared channel (PUSCH) transmission of the PCell.

公开(公告)号：US11832266B2

公开(公告)日：2023-11-28

申请号：US17193090

申请日：2021-03-05

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Yingyang Li ,  Salvatore Talarico ,  Dae Won Lee

IPC: H04W72/23 ,  H04L27/26 ,  H04L1/1867 ,  H04L1/1812 ,  H04W72/50

CPC classification number: H04W72/23 ,  H04L1/1819 ,  H04L1/1896 ,  H04L27/2607 ,  H04L27/26025 ,  H04W72/535

Abstract: A generation Node B (gNB) configured for operating in a fifth generation (5G) system encodes a downlink control information (DCI) for transmission to a user equipment (UE). For slot-less operation the DCI may indicate a set of values for a data channel scheduling gap and hybrid automatic repeat request—acknowledgement (HARQ-ACK) timing. The set of values may be defined for a symbol group including one or more symbols. The gNB may encode the data channel for transmission based on the one or more values. The data channel may be transmitted on the symbol group with slot-less operation and using a subframe or frame for reference timing.